N -Methylphenothiazine S -Oxide Enabled ... - pubs.acs.org
pubs.acs.org › doi › 10Dec 08, 2021 · Herein, we report the development of a transition-metal-free oxidative C(sp2)–C(sp2) coupling of readily available boronic acids and organolithiums via phenothiazinium ions. Various biaryl, styrene, and diene derivatives were obtained using this reaction system. The key to this process is N-methylphenothiazine S-oxide (PTZSO), which allows efficient conversion of boronic acids to ...
Recent Publications - Molander Group @ Penn Chemistry
http://molandergroup.chem.upenn.edu › ...Elkhalifa, M., Elbaum, M.B., Chenoweth, D.M., Molander, G.A., Org. Lett., 2021, Article ASAP,. doi:10.1021/acs.orglett.1c02928.
Organic Letters | Vol 23, No 22
pubs.acs.org › toc › orlef7Populus euphratica (Salicaceae), known as “hero tree of the desert”, grows widely in the desert of Xinjiang and Inner Mongolia of China. In this study, populusene A, featuring a bicyclo[8.4.1]pentadecane carbon skeleton and an anti-Bredt bridgehead double bond, and populusin A were identified. It is interesting that the inhibition of inflammation-associated factors could be observed at 125 ...
Organic Letters - pubs.acs.org
https://pubs.acs.org/journal/orlef7Org. Lett. All Publications/Website. ... List of Issues ASAP Articles Current Issue Authors About the Journal. ASAP Articles are edited and published online ahead of issue. See all articles. Ag-Catalyzed or Ag/PPh 3-Catalyzed Chemoselective Switchable Cascade Reactions of N-Propargyl Thiocarbamoyl Fluorides and Malonate Esters.